baber/WOPTO huggingface dataset:
Patent JP-S6214273-A (JP)
Title: Position recognizing method for object
Inventor: HATAYA KINJI
IPC: G06T1/00
Filed: 1985-07-11
Abstract: PURPOSE:To recognize the position without isolating an individual object in a background by obtaining a tangent line in the vertical direction and in the horizontal direction of a cylindrical object at a left side at the forefront column of the gathering of the cylindrical object. CONSTITUTION:Concerning the extracted area, the minimum value of (y) coordinates, namely, the tangent line 6 of a cylindrical parts 5 is determined. A horizontal line 7 fallen in parallel only for the radius on the upper surface of the cylindrical parts from the tangent line 6 crosses with the circular circumference of the upper surface 3 of the cylindrical parts. The point is searched in which the (y) coordinates of the upper surface 3 of the cylindrical parts come to be minimum between a perpendicular 8 which passes through the crossed point and a perpendicular 9 which shifts in the direction of the radius part (x). The horizontal line which passes this point comes to be a tangent line 10 in the horizontal direction of the upper surface 3 of the cylindrical parts. Further, the point is searched in which (x) coordinates of the upper surface 3 of the cylindrical parts come to be minimum between the tangent line 10 and a horizontal line 12, and the perpendicular which passes through the point is a tangent line 11 in the vertical direction of the upper surface 3 of the cylindrical parts. When the radius of the upper surface of the cylindrical parts is respectively added to the tangent line 10 in the horizontal direction, a center 4 is obtained. Further, it is confirmed whether or not the point in which the tangent line 10 in the horizontal direction and the tangent line 11 in the vertical direction and the point which crosses with the circular circumference of the upper surface 3 of the cylindrical parts on a line 13 to link a center 4 are located at the radius from the center 4.
Patent JP-S5776952-A (JP)
Title: Remote operating system for power supply
Inventor: WAKI TSUNEO
IPC: H04B10/29
Filed: 1980-10-30
Abstract: PURPOSE:To prevent the production of malfunction due to external noise and to increase the reliability of power supply operation, by commonly using an optical fiber cable for information transmission for the power supply operation of a terminal device. CONSTITUTION:In a computer system in which a main body device (a) and terminal devices (b1)...(bn) are connected with an optical fiber cable (c), the terminal devices (b1)...(bn) are provided with an optical relay device (d), which photoelectric- converts incoming light and transmits it to a power supply unit (e). The unit (e) closes the switch means of the unit (e) while light is incoming and opens the siwtch means when no light is incoming.
Patent JP-S6210189-A (JP)
Inventor: AROISU TENTOFU
IPC: C10M175/00
Filed: 1986-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S638688-A (JP)
Inventor: AMO HIROSHI
IPC: G09F3/10
Filed: 1986-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6131975-A (JP)
Title: Semiconductor element for evaluating moisture resistance
Inventor: MUTO MASAAKI
IPC: G01R31/26
Filed: 1984-07-25
Abstract: PURPOSE:To detect high sensitivity of only a leak current by moisture which has reached a resin sealed semiconductor chip, by providing wire bonding use metallic electrodes which are connected directly and are not connected directly to a metallic wire, on separate positions. CONSTITUTION:A metallic electrode 4b for binding wires, etc. connected directly to a metallic wire 5 of a semiconductor chip 6 sealed by a resin sealing external form 2, and a metallic electrode 4a for bonding wires, etc. which are not connected directly to the wire 5, by connecting a metallic wire 5' for surrounding the outside peripheral part and the wire 5 are provided so as to be separated from each other as much as possible. In this state, a leak current of the electrode 4a, etc. caused by the arriving moisture is measured through external lead pins 3a, 3b connected by metallic wires 1a, 1b to the electrodes 4a, 4b, respectively. By measurement executed through the lead pins which are not adjacent to each other, only a leak current by moisture which has reached truly the semiconductor chip, without containing a leak current by surface contamination of the bonding use metallic electrode or humidity in the atmosphere, etc. is detected with high accuracy.
Patent JP-S5854015-A (JP)
Title: Pilling-resistant and high-shrinkage synthetic fiber and its production
Inventor: OOMAE SHIGERU
IPC: D01F6/00
Filed: 1981-09-29
Abstract: PURPOSE:High-shrinkage synthetic staple fiber with a specific boiling water shrinkage is made into a bundle of a sheet form, passed through hard rollers with fine bosses on the surfaces to effect compression, thus producing the titled  fiber with small roughness on its surface, good spinnability and antipilling properties. CONSTITUTION:High-shrinkage synthetic staple fiber of 5% or higher hot water shrinkage is made into a sheet or silver and the fiber bundle 1 is passed through 3 pairs of hard rollers that have fine bosses or linear grooves and projections to compress the bundle. Namely, the fiber bundle 1 is compressed with the first pair of rollers 2, 2' into a sheet 4, further compressed with a second pair 3, 3', while the ends of the bundle are rolled in with the guide 8 to form a thinner sheet 6. Subsequently, the sheet 6 is compressed with the third pair 7, 7'' while the ends are rolled in with the guide 8 to produce the objective fiber that has fine depressions of 200-3,000/inch in the lengthwise direction on the surface and finely twisted parts j-n caused by compression.
Patent JP-S5676080-A (JP)
Title: Timer mechanism utilizing liquid
Inventor: BAN ITSUKI
IPC: G04F3/02
Filed: 1979-11-28
Abstract: PURPOSE: To enable a time setting variable and also to enable a quick return by a method wherein holes through which a liquid passes are installed at a piston sliding in a cylinder and by adjusting these holes, a fluid resistance during a liquid moving is made variable.  
     CONSTITUTION: When an operating lever 7 is pressed, a valve member 5 opens an empty hole part 4 of a piston 2. And if the lever 7 is pressed stronger, the piston 2 is moved downward resisting an elastic reaction of the 1st spring 13. At this time, a liquid 11 moves upward through the empty hole part 4, as a result, a fluid resistance is small. Next thereto, if an external force of the operating lever 7 is removed, the valve member 5 closes the empty hole part 4 by means of an elastic reaction of the 2nd spring 14, as a result, the liquid 11 moves downward through control holes 6 installed in the valve member 5 and the empty hole part 4, thus, hoisting the piston 2 in a low speed. In order to return the piston 2 rapidly, an operating lever 14 is slightly pressed to lower the valve member 5 slightly and the empty holes 4 are opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0444661-A (JP)
Title: Loading device for disk player
Inventor: ARIYOSHI YUJI
IPC: G11B17/08
Filed: 1990-06-12
Abstract: PURPOSE:To enable efficient reproducing by providing a first tray to house the disk of a larger diameter, carrier to allow the movement of an optical pickup, and second tray supported by this carrier. CONSTITUTION:A first tray 4 is provided so as to be slide forward and backward in respect to the enclosure of a disk player 1. A carrier is provided as well to allow the movement of an optical pickup 32 in respect to a disk housed in this first tray 4. In this case, a second tray 5 is supported by the carrier 6 and houses the smaller disk. Thus, the two kinds of disks having various outer diameters can be simultaneously housed and further, the respective disks can selectively be reproduced.
Patent JP-S5676814-A (JP)
Title: Ion value control device
Inventor: SUZUKI YOSHIO
IPC: G05D21/02
Filed: 1979-11-27
Abstract: PURPOSE: To suppress an excessive injection of the reagent due to the time and thus increase the steady control, by discontinuing the deviation signals for a fixed time in order to reduce the waste time caused by the slow-down of detection velocity as well as the reaction velocity.  
     CONSTITUTION: In case when the neutralized or desired acidity or alkalinity is obtained at a desired position during the transport route of the stock solution between the tanks A and B, the pH value of the stock solution is detected by the detector 1 via the mixer 12 to be converted into the integrated signal current through  the conversion transmitter 2. Then the count signal is transmitted through the pH  adjuster gauge 3 to indicate an adjustment. Both the acidic reagent control valve 9 and the alkaline reagent control valve 10 are controlled by the deviation between the set value of the gauge 3 and the pointer. The interrupter control device 4 containing both the acidity and alkalinity setters 13 and 14 is provided via the relays 5 and 6 and between the gauge 3 and the valves 9 and 10. Thus the hunting of the open/close command which is caused by the delay of the reaction velocity and the detection of pH value can be suppressed to ensure a highly steady control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5954444-A (JP)
Title: Casting mold for continuous casting of iron and steel
Inventor: YOSHIDA TAKESABUROU
IPC: B22D11/04
Filed: 1982-09-01
Abstract: PURPOSE:To provide a casting mold for continuous casting of iron and steel having improved wear resistance, adhesive strengh, thermal durability, etc. and a long life by forming an electroless plating layer of an Ni-W-B alloy having a specific compsn. on the surface of the mold to be charged thereon with molten steel. CONSTITUTION:The area of a casting mold made of copper or a copper alloy except the surface to be charged thereon with molten steel is masked with a suitable covering material. Such mold is dipped in an electroless plating bath of an Ni-W-B alloy contg. 3-10wt% W and 0.3-3% B so that a plating layer of an Ni-W-B alloy of a desired thickness is formed. Alternately, the Ni-W-B alloy plating layer is formed after an underlying plating layer of Ni is formed on said surface. The plating thickness of the Ni-W-B alloy is set at about 5- 100mum and the plating thickness of Ni at about 200-2,000mum. The exposure of the copper in the mold for continuous casting of iron and steel is prevented for a long period of time by such covering layer and a billet having good quality is obtd.
Patent JP-S5854468-A (JP)
Title: Program data handling device
Inventor: INOUE TAKASHI
IPC: G06F3/06
Filed: 1981-09-28
Abstract: PURPOSE:To know an accurate amount of shift of a program data, by setting the total quantity of the program data to a counter, decreasing the total quantity every time the program data is shifted by a fixed quantity, and then displaying both the total quantity and the residue of the program data. CONSTITUTION:At least a full line number recording part 14 for program and a line discriminating signal recoding part 16 are provided on a magnetic tape 11 in addition to a program data recording part 15. When the program is shifted to an RAM28 of a microcomputer 21 from the side of a cassette tape 23, a CPU25 decodes the full line number of the program on the tape 11 and sets it to the 1st and 2nd counters 31 and 33. The program data are successively transferred to the RAM28, and the count value of the counter 33 is decreased by 1 every time the line discriminating signal is fed. Then the count values of the counters 31 and 33, i.e., all line numbers and residual line numbers of the program data are displayed on a screen.
Patent JP-H0450673-A (JP)
Title: High-voltage-line diagnosing system
Inventor: ENDO TAKESHI
IPC: G01R31/12
Filed: 1990-06-12
Abstract: PURPOSE:To check a system positively in a short time by injecting a simulated external noise signal into a high-voltage line, and detecting the injected simulated external noise signal. CONSTITUTION:A checking-pulse supply circuit is replaced with a noise generating circuit which is not shown in the figure. Simulated noise pulses are supplied into a detecting part 21R. When it is judged that the load of the detected pulse is larger than a reference discharged electric charge AREF in a comparator circuit 46 when the above described simulated noise pulses are supplied into the detecting part 21R, the width of the phase passing through a gate circuit 40 is narrowed with a CPU 64. The phase range of the pulse passing through the gate circuit 40 is limited by such adjustment, and the cutting of the noise pulses is ensured.
Patent JP-S5778278-A (JP)
Title: Video coding method
Inventor: EJIRI KOUICHI
IPC: G06T9/00
Filed: 1980-10-31
Abstract: PURPOSE:To achieve coding with good efficiency, by suitably determining the order of coding of scanning lines of intermediate tone and non-intermediate tone regions and the number of scanning lines, in a coding of video data of multi-value obtained through sampling. CONSTITUTION:Based on the video data, the entire region of the picture is divided into an intermediate region A and a non-intermediate region B. The video data of the region A is applied with the multi-value coding method and the two-dimension coding method is applied to the region B principally. If the entire coded line number m and the intermediate tone coded line number n are different as m>n in the two dimension coding method of the region B, the coding of the non-intermediate tone is executed by m-line and the intermediate coding of n-line is made. Next, in the case of m>=2n only, the intermediate tone coding is succeedingly done, and if not, non-intermediate coding is made. Thus the video data can be compressed efficiently.
Patent JP-H10338199-A (JP)
Title: High speed moving body
Inventor: MARUYAMA HIROYOSHI
IPC: B64C21/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve moving performance and to carry out safe high speed movement by arranging a large number of dimples or projections on an outer surface where a high speed moving body makes contact with fluid and reducing or delaying peeling of the fluid flowing along the outer surface while the high speed moving body moves at high speed in the fluid. SOLUTION: A rotor 1 a base end part of which is connected to a rotary shaft and rotated and which has a roughly horizontal rotating surface is made in a cross section shape thin in blade thickness at a blade end part to increase the resistance divergent Mach number. An irregular surface shape is formed by arranging a large number of dimples or projections on a blade surface 2 of an outer surface of the rotor 1 with roughly equal pitches in the blade chord direction and the blade width direction. Size of the projections, especially height which is size in the orthogonal direction of the blade surface 2 is made in a degree to maintain a turbulent state in the neighbourhood of a flowing draft 4, especially in the extreme neighbourhood of the blade surface 2 and not to cause sudden resistance increase of the rotor 1 by these resistance.  It is possible to increase resistance by peeling of a flow from an outer surface, to reduce generation of oscillation and reduction of lift, to improve stalling prevention, etc., and moving performance and to carry out stable movement at higher speed.
Patent JP-S5944337-A (JP)
Title: Purification of methacrylic acid
Inventor: SHIMIZU NOBORU
IPC: C07C67/00
Filed: 1982-09-06
Abstract: PURPOSE:To obtain the titled compound from a reaction product by catalytic gaseous phase oxidation of isobutylene, etc. in high quality and in high purity, by adding a bisulfite to an aqueous solution of methacrylic acid to be fed to an extraction process, recycling a separated material containing low-boiling substances through the extraction process. CONSTITUTION:Isobutylene, tertiary-butanol, methacrolein or isobutylaldehyde is subjected to catalytic gaseous phase oxidation with a gas containing molecular oxygen, and a formed gas is cooled and condensed to give the aqueous solution 1 of methacrylic acid. This solution is successively treated by the extraction process 101, the solvent separation process 102, the low-boiling substance separation process 103, and the heavy substance separation process 104, to purify methacrylic acid. In the operation, the bisulfite 1 is added to the aqueous solution 12 to be fed to the extraction process 101 so that the extraction of protoanemonin(by-product) with a solvent is suppressed, the material 2 containing low- boiling substances separated by the low-boiling substance separation process 103 is recycled through the extraction process 101, methacrylic acid in the fraction 2 is recovered, to give the high-purity methacrylic acid 10.
Patent JP-H0714126-A (JP)
Title: Recording and reproduction separating type magnetic head and magnetic recording device
Inventor: FUTAMOTO MASAAKI
IPC: G11B5/39
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a recording and reproduction separating type magnetic head with which the exclusive constitution for bias mechanism as seen in a conventional device is unnecessiated and a constitution is made simple. CONSTITUTION:In the recording and reproduction separating type magnetic head 10, a magneto-resistance effect element 15 is arranged on the passage of the magnetic flux of a recording magnetic field generated from the main magnetic pole 12 of a core 11 and in the vicinity of an auxiliary magnetic pole 13. At the time of a reproduction, the current of a level lower than the level of a current supplied at the time of a recording is supplied to a coil 14 and a magnetic field weaker than a recording magnetic field is generated from the main magnetic pole 12 to be the bias magnetic field of the magneto- resistance effect element 15. Thus, the exclusive constitution for the bias mechanism as seen in a conventional device is unnecessiated and the constitution is made simple. The magnetic recording of high density of several Gb/in<2> is made possible.
Patent JP-S6133441-A (JP)
Title: Paper carrier
Inventor: SHIMANOE YASUHIRO
IPC: B65H3/04
Filed: 1984-07-26
Abstract: PURPOSE:To carry even a warped paper correctly by providing plural roller groups rotatably in the paper carrying direction in a pair of sheet guides for aligning the papers in the right/left direction thereby suppressing motion of paper except in carrying direction. CONSTITUTION:Papers 2 are stacked on a hopper 1 movable up and down while contacting the leading edge against the front plate 11 and being held between sheet guides 9, 10. The feeder 6 for feeding the paper 2 is constructed with two sets of rollers 4, 5 interlocked through a belt 3 while a reverse roller 7 for preventing double feed is provided below one roller 4. In such arrangement, metals 12, 13 are arranged respectively at the upper end of respective sheet guide 9, 10 while plural rubber rollers 14, 15 having high frictional factor are arranged rotatably in the carrying direction Y to press the opposite sides of paper 2 on the hopper 1.
Patent JP-H0729904-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIIZAWA TSUTOMU
IPC: H01L21/3213
Filed: 1993-06-25
Abstract: PURPOSE:To make an etching-back process unnecessary, and simplify a process, by forming an upper layer wiring by selective CVD which wiring is connected with a lower layer wiring, buried in a layer insulating film, and flattens the surface. CONSTITUTION:A viahole 6 and a trench 7 are formed in a silicon oxide film 3 on the surface of which a poly silicon film 4 is formed, and are made to adsorb titanium tetrachloride gas. An upper layer wiring is formed by depositing an aluminum film in the viahole 6 and the trench 7 which have titanium tetrachloride adsorbed layers, by using a selective CVD method. Since the poly silicon film 4 does not adsorb titanium tetrachloride gas, the aluminum film is not deposited.
Patent JP-S6210821-A (JP)
Inventor: OKANO TERUO
IPC: H01H33/08
Filed: 1986-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5485490-A (JP)
Title: Turret-punching press machine
Inventor: SHIMIZU KAZUTADA
IPC: B26F1/04
Filed: 1977-12-20
Abstract: PURPOSE: To increase the processing power of a turret-punching press machine by constructing the maximum stroke from a press position of a tool turret to a work- caching section in a work holder greater than a throat depth.  
     CONSTITUTION: The maximum stroke L 1  between the center A of a turret press and a work-catching section 8a in a work holder 8 is constructed greater than a throat depth L 2  from the center A of the press to the inner wall end B of a turret- supporting frame 1. When a work W having a size greater than the throat depth L 2  is processed in the press machine, a range from the top of the work to the throat depth is first processed, then the work W being turned 180° to hold the top of the work in place of the rear end thereof by the holder 8. The remaining range of the work is processed in the conditions. This makes practicable the processing of a work double the depth of the maximum throat depth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5854759-A (JP)
Title: Input and output code transferring system
Inventor: SUKAI TSUNEHISA
IPC: G06F13/00
Filed: 1981-09-29
Abstract: PURPOSE:To simplify the control and construction and to transfer codes at high speed, by providing a common memory at an arbitrary terminal. CONSTITUTION:Terminals 5-7 provided with plurality of processing units for the input and output in a loop alpha are connected via a transmission line and a cmmon memory used by a plurality of processing units is provided to an arbitrary terminal. Each processing unit records and reads out coding data by independently accessing the common memory in an assigned time division slot and data transfer is performed between the processing units.
Patent JP-S5777709-A (JP)
Title: Building method for off-shore platform
Inventor: HARADA HIROSHI
IPC: E02D23/00
Filed: 1980-11-02
Abstract: PURPOSE: To enable the use of a shallow dry dock, by a method wherein a term of works can be shortened through the use of a precast member, and the precast member is installed after a platform body is set afloat.  
     CONSTITUTION: Concrete is cast to form a square base concrete layer 14a, a precast concrete wall member 14b, and an inner bottom wall 14c on a dry dock bottom. A side wall 16 of a storage tank, a structure wall 18, and an outer peripheral wall 11a are then built to form an underwater structure part. The structure part is set afloat from a dry dock to install a concrete cover 17, a cover 19 of a sand ballast chamber 21, pillars 12, and a deck 13, which are all formed of a precast, to complete a body of an off-shore platform 10. The platform 10 is tugged by a tug boat to an installation position, and is caused to seat on the bottom of the sea through the filling of a storage tank 15 with water. The sand ballast chamber 21 is then filled with sand to complete the installation of the platform 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6043389-A (JP)
Inventor: DEEBITSUDO UIRIAMU BEUITSUKU
IPC: C07D213/64
Filed: 1984-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63317184-A (JP)
Inventor: KUMANO FUMIHIRO
IPC: B26B19/06
Filed: 1987-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。